Question

2(х-4)+14=-10(5-3х)​

Answer 1

Ответ:

2х-8+14=-50+30х

2х-30х=-50+8-14

-28х= -56

х=2

Answer 2

Ответ:

х=2

Пошаговое объяснение:

2(х-4)+14= -10(5-3х)

2х-8+14= (- 50)+30х

2х-30х= (- 50)+8-14

-28х=-56

х=(-56):(-28)

х=2

Answer 3

To solve the equation 2(x-4) + 14 = -10(5-3x), follow these steps:

1. Distribute the constants and variables within the parentheses on both sides of the equation:

2(x) - 2(4) + 14 = -10(5) - (-10)(3x)

This simplifies to:

2x - 8 + 14 = -50 + 30x

2. Combine like terms on each side of the equation:

2x + 6 = -50 + 30x

3. To isolate the variable terms on one side, you can subtract 2x from both sides of the equation:

2x - 2x + 6 = -50 + 30x - 2x

This simplifies to:

6 = -50 + 28x

4. Now, isolate the variable term by adding 50 to both sides:

6 + 50 = -50 + 50 + 28x

This simplifies to:

56 = 28x

5. Finally, solve for x by dividing both sides by 28:

(56) / 28 = (28x) / 28

56 / 28 = x

x = 2

So, the solution to the equation is x = 2.